skills

Validate DESIGN.md files against the official Google specification using the `@google/design.md` CLI linter. Works with local files and remote URLs. Use when the user wants to lint a DESIGN.md, check spec compliance, find broken token references, verify WCAG contrast ratios, diff two versions, export tokens to Tailwind or DTCG format, or audit a design system file for structural correctness. Trigger on mentions of "validate DESIGN.md", "lint DESIGN.md", "check my design.md", "design.md spec compliance", "WCAG contrast check", "broken token references", "design token validation", "export design tokens", "diff design systems", "design.md audit", "@google/design.md", "npx design.md lint", "design system validation", "frontmatter tokens", or any request to verify a DESIGN.md file.

Evaluate any agent skill against a merged framework — Anthropic's Claude Code best practices plus Matt Pocock's writing-great-skills methodology — across 4 axes (Trigger, Structure, Steering, Pruning). Produces an evidence-cited scorecard (0–100), a weighted overall score, and diagnosed failure modes with prioritized fixes. Use when the user asks to evaluate, rate, or audit a skill ("evaluate this skill", "skill scorecard", "review SKILL.md"), or to compare two skills.

Reescreve textos em português brasileiro para soarem mais humanos e naturais, reduzindo padrões típicos de escrita gerada por IA sem alterar fatos, argumento ou intenção. Use quando o texto em PT-BR parecer genérico, burocrático ou gerado por IA, ou quando o usuário pedir para "humanizar", "dar vida", "tirar cara de IA", "remover AI slop" ou "reescrever com voz". Para textos em inglês, use a skill-irmã `human-ai`.

Sub-skill de agent-ready-cloudflare: Implement A2A Agent Card

Sub-skill de agent-ready-cloudflare: Implement ACP Discovery Document

Sub-skill de agent-ready-cloudflare: Implement Agent Skills Discovery Index

Sub-skill de agent-ready-cloudflare: Implement AI Bot Rules in robots.txt

Sub-skill de agent-ready-cloudflare: Implement API Catalog

Sub-skill de agent-ready-cloudflare: Skill: Implement Auth.md Agent Registration Discovery

Sub-skill de agent-ready-cloudflare: Implement Content Signals

Sub-skill de agent-ready-cloudflare: Implement DNS for AI Discovery (DNS-AID)

Sub-skill de agent-ready-cloudflare: Implement Link Response Headers

Sub-skill de agent-ready-cloudflare: Implement llms-full.txt

Sub-skill de agent-ready-cloudflare: Implement llms.txt

Sub-skill de agent-ready-cloudflare: Implement Markdown Content Negotiation

Sub-skill de agent-ready-cloudflare: Implement MCP Server Card

Sub-skill de agent-ready-cloudflare: Implement MPP Payment Discovery

Sub-skill de agent-ready-cloudflare: Implement OAuth/OIDC Discovery

Sub-skill de agent-ready-cloudflare: Implement OAuth Protected Resource Metadata

Sub-skill de agent-ready-cloudflare: Implement robots.txt

Sub-skill de agent-ready-cloudflare: Skill: Scan Site for Agent Readiness

Sub-skill de agent-ready-cloudflare: Implement sitemap.xml

Audit and improve website readiness for AI agents using the Cloudflare "Is It Agent Ready?" scanner (isitagentready.com). Covers scanning via API, interpreting results, generating implementation prompts, and fixing every check. Use when the user mentions "agent ready", "isitagentready", "AI agent scan", "agent readiness", "agent-ready score", "MCP server card", "agent skills index", "markdown for agents", "content signals", "web bot auth", "agent discovery", "RFC 9727", "RFC 8288", "RFC 9728", "SEP-1649", "WebMCP", "x402", "UCP", "ACP", or wants to make a website discoverable and usable by AI agents.

Sub-skill de agent-ready-cloudflare: Implement Universal Commerce Protocol (UCP)

Sub-skill de agent-ready-cloudflare: Implement Web Bot Auth

Sub-skill de agent-ready-cloudflare: Implement WebMCP

Sub-skill de agent-ready-cloudflare: Implement x402 Payment Protocol

Objectively evaluate a UI/web design against the pols.dev anti-slop design law: detect catalogued slop tells with cited evidence, score 8 weighted axes (color, type, components, layout, motion, execution, signature, cohesion), and emit a Slop Report with a 0–100 Slop Index and grade. Use when the user asks to "evaluate design slop", "slop report", "is this design AI slop", "audit this landing page design", "de-slop review", or wants an objective score of how generic/machine-made a design looks. To fix text (not design), use human-ai or humanizar skills instead.

Comprehensive skill for building, migrating, and maintaining Astro v7 projects. Covers best practices from the official AGENTS.md, the v6→v7 migration path, validation of breaking/deprecated patterns, AI-enhanced dev server usage (background mode, JSON logging), advanced routing with src/fetch.ts, route caching, Sätteri Markdown, and the Rust compiler. Use when the user mentions 'Astro', '.astro files', 'astro dev', 'astro build', 'islands architecture', 'content collections', 'SSG', 'SSR adapter', 'upgrade to Astro 7', 'migrate Astro', 'Astro v7', 'Astro v6', 'Sätteri', 'route caching', 'Astro.cache', 'astro dev --background', 'src/fetch.ts', 'advanced routing', 'Hono + Astro', 'Rolldown', 'Vite 8', 'queued rendering', 'CDN cache provider', 'Astro AI', 'related content', 'related posts', 'vector embeddings Astro', 'astro-related-content', or asks about static site generation with Astro.

Revenue-Centric Design (RCD) — evidence-backed principles for making a SaaS or startup product convert, retain, and monetize. Use when the user works on a landing page or CRO ("my page isn't converting"), onboarding/activation ("users sign up but don't stick"), churn/retention ("customers keep canceling"), pricing/monetization ("how should I price this"), positioning/ICP/go-to-market, feature scope, A/B-test rigor, or AI-era differentiation — or asks for the behavioral-science mechanism behind a design choice. Also use when another skill needs the principle or evidence behind a conversion/retention/pricing move. Never apply to gambling, betting, or casino products.

Generate, validate, and explain `auth.md` files — the open protocol that lets AI agents register for services on behalf of users. Use this skill whenever the user wants to make their app agent-ready by publishing an `auth.md`, generate Protected Resource Metadata (RFC 9728), validate an existing `auth.md` against the protocol specification, implement agent registration endpoints, understand how the auth.md protocol works, or configure authentication flows for agents. Trigger on mentions of "auth.md", "agent registration", "agent auth", "make my app agent-ready", "ID-JAG", "identity_assertion flow", "service_auth flow", "protected resource metadata", "claim ceremony", "agentic registration", "CIMD", "Client ID Metadata Document", "oauth-id-jag", "agent revocation", "agent credential", "agent discovery", "token exchange", "interaction_required", "/.well-known/oauth-protected-resource", "/.well-known/oauth-authorization-server", "/agent/identity", "/oauth2/token", or any variation of AI agent authentication/regi

Optimize content for AI-generated responses and LLM citations (ChatGPT, Perplexity, Google AI Overview, Claude, Gemini). Use when the user mentions 'GEO', 'AEO', 'AI SEO', 'LLM optimization', 'citation rate', 'AI visibility', 'optimize for ChatGPT', 'roundup pages', or wants to audit pages for AI discoverability. Includes terminology alignment, FAQ schemas, and community signal strategies.

Rewrites English text to sound human, natural, and undetectable by AI detection tools. Removes machine language patterns and AI slop, restores semantic entropy, and injects voice and personality. Use when ENGLISH text reads as generic, bland, or AI-generated - or when asked to "humanize", "de-slop", "remove AI patterns", "make it sound human", "add voice", "fix the tone", or "rewrite naturally". For Portuguese (PT-BR) text, use the companion skill `humanizar` instead.

Design well-structured agent loops with best-practice coaching and cross-model review gates before you run them. Use when the user wants to design, build, or set up an agent loop, iterative agent workflow, self-review loop, LLM-as-judge loop, multi-model council, reviewer/judge gate, or goal-driven looping process. Guides goal refinement, typed verification criteria, reviewer/judge selection, privacy boundaries, termination guards, and observability, then emits a RUN_IN_SESSION.md handoff prompt plus portable loop.yaml, loop.resolved.json, LOOP.md, and run-loop.py.

This skill should be used when the user needs to consume the Pier Cloud (Lighthouse) API for cloud cost management — including JWT authentication, listing contexts, workspaces, and FinOps data views. Trigger whenever there is a need to integrate, automate, or debug calls to the Pier Cloud platform via Python, Node.js, or cURL.

Este skill deve ser usado para reescrever currículos com foco em compatibilidade ATS e impacto para recrutadores, e/ou auditar perfis LinkedIn para maximizar visibilidade e conversão profissional. Acionar em pedidos de otimização de currículo, melhoria para ATS, reescrita profissional do CV, adaptação para vaga-alvo, auditoria de compatibilidade ATS, aumento de taxa de entrevista, auditoria de perfil LinkedIn, otimização de headline/about/experiências LinkedIn, análise de SSI, ou alinhamento CV+LinkedIn.

Runs security audits on codebases — full scans, diff reviews, threat models, vulnerability triage, remediation guidance, and finding tracking. Activate when the user says "security scan", "audit this repo", "review this PR for security", "threat model", "triage vulnerabilities", "fix this vuln", or "track findings".

Analyze startups comprehensively with a Paul Graham mindset plus monetization, offer, distribution, and scale discipline inspired by Dan Koe, plus differentiation, narrative, smallest viable audience, and remarkability inspired by Seth Godin. Use this skill whenever the user mentions startup idea, business validation, positioning, MVP, first customers, revenue model, GTM, content, sales, growth engine, pricing, moat, unit economics, product-market fit, "I have an idea", "I want to create a startup", "will my idea work", "how to validate my idea", "how to get my first users", "how to sell", "how to grow", "pressure test", "startup branding", "messaging", "narrative", "brand moat", "how to differentiate", "how to be memorable", "smallest viable market", "minimum viable niche", "tribe", "permission marketing", "my startup", or any variation of evaluation, validation, or planning of a new business, even if the user only asks about part of the problem and does not use the word "startup" explicitly.

This skill should be used when creating, formatting, or optimizing content for a Substack newsletter. Covers post structure, SEO metadata (titles, slugs, meta descriptions), native engagement features (Notes, Polls, Chat), monetization tactics, and free-to-paid conversion strategies.

Master Coolify operator for self-hosted deployment platform. Use when the user mentions 'coolify', 'deploy on coolify', 'list/restart/redeploy applications', 'view coolify logs', 'coolify API/CLI', 'manage coolify servers/databases/apps', or 'coolify context'. Automates deployments and management via REST API or official CLI.